Japan Struck by 7.5 Earthquake

The tremor, centered off the coast of Sanriku, disrupted transportation networks and prompted the suspension of bullet train services.

While initial tsunami waves were recorded at several ports, no major damage or casualties were immediately reported.

Meteorological officials have warned of an increased risk of a possible 'mega-quake' in the coming weeks.

Prime Minister Sanae Takaichi addressed the nation, emphasizing the need for continued vigilance and emergency preparedness.